Commit | Line | Data |
a8a597b2 |
1 | /* B.xs |
2 | * |
3 | * Copyright (c) 1996 Malcolm Beattie |
4 | * |
5 | * You may distribute under the terms of either the GNU General Public |
6 | * License or the Artistic License, as specified in the README file. |
7 | * |
8 | */ |
9 | |
c5be433b |
10 | #define PERL_NO_GET_CONTEXT |
a8a597b2 |
11 | #include "EXTERN.h" |
12 | #include "perl.h" |
13 | #include "XSUB.h" |
a8a597b2 |
14 | |
51aa15f3 |
15 | #ifdef PerlIO |
16 | typedef PerlIO * InputStream; |
17 | #else |
18 | typedef FILE * InputStream; |
19 | #endif |
20 | |
21 | |
a8a597b2 |
22 | static char *svclassnames[] = { |
23 | "B::NULL", |
24 | "B::IV", |
25 | "B::NV", |
26 | "B::RV", |
27 | "B::PV", |
28 | "B::PVIV", |
29 | "B::PVNV", |
30 | "B::PVMG", |
31 | "B::BM", |
32 | "B::PVLV", |
33 | "B::AV", |
34 | "B::HV", |
35 | "B::CV", |
36 | "B::GV", |
37 | "B::FM", |
38 | "B::IO", |
39 | }; |
40 | |
41 | typedef enum { |
42 | OPc_NULL, /* 0 */ |
43 | OPc_BASEOP, /* 1 */ |
44 | OPc_UNOP, /* 2 */ |
45 | OPc_BINOP, /* 3 */ |
46 | OPc_LOGOP, /* 4 */ |
1a67a97c |
47 | OPc_LISTOP, /* 5 */ |
48 | OPc_PMOP, /* 6 */ |
49 | OPc_SVOP, /* 7 */ |
7934575e |
50 | OPc_PADOP, /* 8 */ |
1a67a97c |
51 | OPc_PVOP, /* 9 */ |
52 | OPc_CVOP, /* 10 */ |
53 | OPc_LOOP, /* 11 */ |
54 | OPc_COP /* 12 */ |
a8a597b2 |
55 | } opclass; |
56 | |
57 | static char *opclassnames[] = { |
58 | "B::NULL", |
59 | "B::OP", |
60 | "B::UNOP", |
61 | "B::BINOP", |
62 | "B::LOGOP", |
a8a597b2 |
63 | "B::LISTOP", |
64 | "B::PMOP", |
65 | "B::SVOP", |
7934575e |
66 | "B::PADOP", |
a8a597b2 |
67 | "B::PVOP", |
68 | "B::CVOP", |
69 | "B::LOOP", |
70 | "B::COP" |
71 | }; |
72 | |
df3728a2 |
73 | #define MY_CXT_KEY "B::_guts" XS_VERSION |
a8a597b2 |
74 | |
89ca4ac7 |
75 | typedef struct { |
76 | int x_walkoptree_debug; /* Flag for walkoptree debug hook */ |
b326da91 |
77 | SV * x_specialsv_list[7]; |
89ca4ac7 |
78 | } my_cxt_t; |
79 | |
80 | START_MY_CXT |
81 | |
82 | #define walkoptree_debug (MY_CXT.x_walkoptree_debug) |
83 | #define specialsv_list (MY_CXT.x_specialsv_list) |
e8edd1e6 |
84 | |
a8a597b2 |
85 | static opclass |
cea2e8a9 |
86 | cc_opclass(pTHX_ OP *o) |
a8a597b2 |
87 | { |
88 | if (!o) |
89 | return OPc_NULL; |
90 | |
91 | if (o->op_type == 0) |
92 | return (o->op_flags & OPf_KIDS) ? OPc_UNOP : OPc_BASEOP; |
93 | |
94 | if (o->op_type == OP_SASSIGN) |
95 | return ((o->op_private & OPpASSIGN_BACKWARDS) ? OPc_UNOP : OPc_BINOP); |
96 | |
18228111 |
97 | #ifdef USE_ITHREADS |
98 | if (o->op_type == OP_GV || o->op_type == OP_GVSV || o->op_type == OP_AELEMFAST) |
99 | return OPc_PADOP; |
100 | #endif |
101 | |
22c35a8c |
102 | switch (PL_opargs[o->op_type] & OA_CLASS_MASK) { |
a8a597b2 |
103 | case OA_BASEOP: |
104 | return OPc_BASEOP; |
105 | |
106 | case OA_UNOP: |
107 | return OPc_UNOP; |
108 | |
109 | case OA_BINOP: |
110 | return OPc_BINOP; |
111 | |
112 | case OA_LOGOP: |
113 | return OPc_LOGOP; |
114 | |
a8a597b2 |
115 | case OA_LISTOP: |
116 | return OPc_LISTOP; |
117 | |
118 | case OA_PMOP: |
119 | return OPc_PMOP; |
120 | |
121 | case OA_SVOP: |
122 | return OPc_SVOP; |
123 | |
7934575e |
124 | case OA_PADOP: |
125 | return OPc_PADOP; |
a8a597b2 |
126 | |
293d3ffa |
127 | case OA_PVOP_OR_SVOP: |
128 | /* |
129 | * Character translations (tr///) are usually a PVOP, keeping a |
130 | * pointer to a table of shorts used to look up translations. |
131 | * Under utf8, however, a simple table isn't practical; instead, |
132 | * the OP is an SVOP, and the SV is a reference to a swash |
133 | * (i.e., an RV pointing to an HV). |
134 | */ |
135 | return (o->op_private & (OPpTRANS_TO_UTF|OPpTRANS_FROM_UTF)) |
136 | ? OPc_SVOP : OPc_PVOP; |
a8a597b2 |
137 | |
138 | case OA_LOOP: |
139 | return OPc_LOOP; |
140 | |
141 | case OA_COP: |
142 | return OPc_COP; |
143 | |
144 | case OA_BASEOP_OR_UNOP: |
145 | /* |
146 | * UNI(OP_foo) in toke.c returns token UNI or FUNC1 depending on |
45f6cd40 |
147 | * whether parens were seen. perly.y uses OPf_SPECIAL to |
148 | * signal whether a BASEOP had empty parens or none. |
149 | * Some other UNOPs are created later, though, so the best |
150 | * test is OPf_KIDS, which is set in newUNOP. |
a8a597b2 |
151 | */ |
45f6cd40 |
152 | return (o->op_flags & OPf_KIDS) ? OPc_UNOP : OPc_BASEOP; |
a8a597b2 |
153 | |
154 | case OA_FILESTATOP: |
155 | /* |
156 | * The file stat OPs are created via UNI(OP_foo) in toke.c but use |
157 | * the OPf_REF flag to distinguish between OP types instead of the |
158 | * usual OPf_SPECIAL flag. As usual, if OPf_KIDS is set, then we |
159 | * return OPc_UNOP so that walkoptree can find our children. If |
160 | * OPf_KIDS is not set then we check OPf_REF. Without OPf_REF set |
161 | * (no argument to the operator) it's an OP; with OPf_REF set it's |
7934575e |
162 | * an SVOP (and op_sv is the GV for the filehandle argument). |
a8a597b2 |
163 | */ |
164 | return ((o->op_flags & OPf_KIDS) ? OPc_UNOP : |
93865851 |
165 | #ifdef USE_ITHREADS |
166 | (o->op_flags & OPf_REF) ? OPc_PADOP : OPc_BASEOP); |
167 | #else |
7934575e |
168 | (o->op_flags & OPf_REF) ? OPc_SVOP : OPc_BASEOP); |
93865851 |
169 | #endif |
a8a597b2 |
170 | case OA_LOOPEXOP: |
171 | /* |
172 | * next, last, redo, dump and goto use OPf_SPECIAL to indicate that a |
173 | * label was omitted (in which case it's a BASEOP) or else a term was |
174 | * seen. In this last case, all except goto are definitely PVOP but |
175 | * goto is either a PVOP (with an ordinary constant label), an UNOP |
176 | * with OPf_STACKED (with a non-constant non-sub) or an UNOP for |
177 | * OP_REFGEN (with goto &sub) in which case OPf_STACKED also seems to |
178 | * get set. |
179 | */ |
180 | if (o->op_flags & OPf_STACKED) |
181 | return OPc_UNOP; |
182 | else if (o->op_flags & OPf_SPECIAL) |
183 | return OPc_BASEOP; |
184 | else |
185 | return OPc_PVOP; |
186 | } |
187 | warn("can't determine class of operator %s, assuming BASEOP\n", |
22c35a8c |
188 | PL_op_name[o->op_type]); |
a8a597b2 |
189 | return OPc_BASEOP; |
190 | } |
191 | |
192 | static char * |
cea2e8a9 |
193 | cc_opclassname(pTHX_ OP *o) |
a8a597b2 |
194 | { |
cea2e8a9 |
195 | return opclassnames[cc_opclass(aTHX_ o)]; |
a8a597b2 |
196 | } |
197 | |
198 | static SV * |
cea2e8a9 |
199 | make_sv_object(pTHX_ SV *arg, SV *sv) |
a8a597b2 |
200 | { |
201 | char *type = 0; |
202 | IV iv; |
89ca4ac7 |
203 | dMY_CXT; |
a8a597b2 |
204 | |
e8edd1e6 |
205 | for (iv = 0; iv < sizeof(specialsv_list)/sizeof(SV*); iv++) { |
206 | if (sv == specialsv_list[iv]) { |
a8a597b2 |
207 | type = "B::SPECIAL"; |
208 | break; |
209 | } |
210 | } |
211 | if (!type) { |
212 | type = svclassnames[SvTYPE(sv)]; |
56431972 |
213 | iv = PTR2IV(sv); |
a8a597b2 |
214 | } |
215 | sv_setiv(newSVrv(arg, type), iv); |
216 | return arg; |
217 | } |
218 | |
219 | static SV * |
cea2e8a9 |
220 | make_mg_object(pTHX_ SV *arg, MAGIC *mg) |
a8a597b2 |
221 | { |
56431972 |
222 | sv_setiv(newSVrv(arg, "B::MAGIC"), PTR2IV(mg)); |
a8a597b2 |
223 | return arg; |
224 | } |
225 | |
226 | static SV * |
cea2e8a9 |
227 | cstring(pTHX_ SV *sv) |
a8a597b2 |
228 | { |
79cb57f6 |
229 | SV *sstr = newSVpvn("", 0); |
a8a597b2 |
230 | STRLEN len; |
231 | char *s; |
b326da91 |
232 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ |
a8a597b2 |
233 | |
234 | if (!SvOK(sv)) |
235 | sv_setpvn(sstr, "0", 1); |
236 | else |
237 | { |
238 | /* XXX Optimise? */ |
239 | s = SvPV(sv, len); |
240 | sv_catpv(sstr, "\""); |
241 | for (; len; len--, s++) |
242 | { |
243 | /* At least try a little for readability */ |
244 | if (*s == '"') |
245 | sv_catpv(sstr, "\\\""); |
246 | else if (*s == '\\') |
247 | sv_catpv(sstr, "\\\\"); |
b326da91 |
248 | /* trigraphs - bleagh */ |
249 | else if (*s == '?' && len>=3 && s[1] == '?') |
250 | { |
251 | sprintf(escbuff, "\\%03o", '?'); |
252 | sv_catpv(sstr, escbuff); |
253 | } |
ce561ef2 |
254 | #ifdef EBCDIC |
255 | else if (isPRINT(*s)) |
256 | #else |
257 | else if (*s >= ' ' && *s < 127) |
258 | #endif /* EBCDIC */ |
a8a597b2 |
259 | sv_catpvn(sstr, s, 1); |
260 | else if (*s == '\n') |
261 | sv_catpv(sstr, "\\n"); |
262 | else if (*s == '\r') |
263 | sv_catpv(sstr, "\\r"); |
264 | else if (*s == '\t') |
265 | sv_catpv(sstr, "\\t"); |
266 | else if (*s == '\a') |
267 | sv_catpv(sstr, "\\a"); |
268 | else if (*s == '\b') |
269 | sv_catpv(sstr, "\\b"); |
270 | else if (*s == '\f') |
271 | sv_catpv(sstr, "\\f"); |
272 | else if (*s == '\v') |
273 | sv_catpv(sstr, "\\v"); |
274 | else |
275 | { |
a8a597b2 |
276 | /* Don't want promotion of a signed -1 char in sprintf args */ |
277 | unsigned char c = (unsigned char) *s; |
278 | sprintf(escbuff, "\\%03o", c); |
279 | sv_catpv(sstr, escbuff); |
280 | } |
281 | /* XXX Add line breaks if string is long */ |
282 | } |
283 | sv_catpv(sstr, "\""); |
284 | } |
285 | return sstr; |
286 | } |
287 | |
288 | static SV * |
cea2e8a9 |
289 | cchar(pTHX_ SV *sv) |
a8a597b2 |
290 | { |
79cb57f6 |
291 | SV *sstr = newSVpvn("'", 1); |
2d8e6c8d |
292 | STRLEN n_a; |
293 | char *s = SvPV(sv, n_a); |
a8a597b2 |
294 | |
295 | if (*s == '\'') |
296 | sv_catpv(sstr, "\\'"); |
297 | else if (*s == '\\') |
298 | sv_catpv(sstr, "\\\\"); |
ce561ef2 |
299 | #ifdef EBCDIC |
133b4094 |
300 | else if (isPRINT(*s)) |
ce561ef2 |
301 | #else |
302 | else if (*s >= ' ' && *s < 127) |
303 | #endif /* EBCDIC */ |
a8a597b2 |
304 | sv_catpvn(sstr, s, 1); |
305 | else if (*s == '\n') |
306 | sv_catpv(sstr, "\\n"); |
307 | else if (*s == '\r') |
308 | sv_catpv(sstr, "\\r"); |
309 | else if (*s == '\t') |
310 | sv_catpv(sstr, "\\t"); |
311 | else if (*s == '\a') |
312 | sv_catpv(sstr, "\\a"); |
313 | else if (*s == '\b') |
314 | sv_catpv(sstr, "\\b"); |
315 | else if (*s == '\f') |
316 | sv_catpv(sstr, "\\f"); |
317 | else if (*s == '\v') |
318 | sv_catpv(sstr, "\\v"); |
319 | else |
320 | { |
321 | /* no trigraph support */ |
322 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ |
323 | /* Don't want promotion of a signed -1 char in sprintf args */ |
324 | unsigned char c = (unsigned char) *s; |
325 | sprintf(escbuff, "\\%03o", c); |
326 | sv_catpv(sstr, escbuff); |
327 | } |
328 | sv_catpv(sstr, "'"); |
329 | return sstr; |
330 | } |
331 | |
a8a597b2 |
332 | void |
cea2e8a9 |
333 | walkoptree(pTHX_ SV *opsv, char *method) |
a8a597b2 |
334 | { |
335 | dSP; |
336 | OP *o; |
89ca4ac7 |
337 | dMY_CXT; |
338 | |
a8a597b2 |
339 | if (!SvROK(opsv)) |
340 | croak("opsv is not a reference"); |
341 | opsv = sv_mortalcopy(opsv); |
56431972 |
342 | o = INT2PTR(OP*,SvIV((SV*)SvRV(opsv))); |
a8a597b2 |
343 | if (walkoptree_debug) { |
344 | PUSHMARK(sp); |
345 | XPUSHs(opsv); |
346 | PUTBACK; |
347 | perl_call_method("walkoptree_debug", G_DISCARD); |
348 | } |
349 | PUSHMARK(sp); |
350 | XPUSHs(opsv); |
351 | PUTBACK; |
352 | perl_call_method(method, G_DISCARD); |
353 | if (o && (o->op_flags & OPf_KIDS)) { |
354 | OP *kid; |
355 | for (kid = ((UNOP*)o)->op_first; kid; kid = kid->op_sibling) { |
356 | /* Use the same opsv. Rely on methods not to mess it up. */ |
56431972 |
357 | sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ kid)), PTR2IV(kid)); |
cea2e8a9 |
358 | walkoptree(aTHX_ opsv, method); |
a8a597b2 |
359 | } |
360 | } |
361 | } |
362 | |
363 | typedef OP *B__OP; |
364 | typedef UNOP *B__UNOP; |
365 | typedef BINOP *B__BINOP; |
366 | typedef LOGOP *B__LOGOP; |
a8a597b2 |
367 | typedef LISTOP *B__LISTOP; |
368 | typedef PMOP *B__PMOP; |
369 | typedef SVOP *B__SVOP; |
7934575e |
370 | typedef PADOP *B__PADOP; |
a8a597b2 |
371 | typedef PVOP *B__PVOP; |
372 | typedef LOOP *B__LOOP; |
373 | typedef COP *B__COP; |
374 | |
375 | typedef SV *B__SV; |
376 | typedef SV *B__IV; |
377 | typedef SV *B__PV; |
378 | typedef SV *B__NV; |
379 | typedef SV *B__PVMG; |
380 | typedef SV *B__PVLV; |
381 | typedef SV *B__BM; |
382 | typedef SV *B__RV; |
383 | typedef AV *B__AV; |
384 | typedef HV *B__HV; |
385 | typedef CV *B__CV; |
386 | typedef GV *B__GV; |
387 | typedef IO *B__IO; |
388 | |
389 | typedef MAGIC *B__MAGIC; |
390 | |
391 | MODULE = B PACKAGE = B PREFIX = B_ |
392 | |
393 | PROTOTYPES: DISABLE |
394 | |
395 | BOOT: |
4c1f658f |
396 | { |
397 | HV *stash = gv_stashpvn("B", 1, TRUE); |
398 | AV *export_ok = perl_get_av("B::EXPORT_OK",TRUE); |
89ca4ac7 |
399 | MY_CXT_INIT; |
e8edd1e6 |
400 | specialsv_list[0] = Nullsv; |
401 | specialsv_list[1] = &PL_sv_undef; |
402 | specialsv_list[2] = &PL_sv_yes; |
403 | specialsv_list[3] = &PL_sv_no; |
059a8bb7 |
404 | specialsv_list[4] = pWARN_ALL; |
405 | specialsv_list[5] = pWARN_NONE; |
b326da91 |
406 | specialsv_list[6] = pWARN_STD; |
4c1f658f |
407 | #include "defsubs.h" |
408 | } |
a8a597b2 |
409 | |
3280af22 |
410 | #define B_main_cv() PL_main_cv |
31d7d75a |
411 | #define B_init_av() PL_initav |
059a8bb7 |
412 | #define B_begin_av() PL_beginav_save |
413 | #define B_end_av() PL_endav |
3280af22 |
414 | #define B_main_root() PL_main_root |
415 | #define B_main_start() PL_main_start |
56eca212 |
416 | #define B_amagic_generation() PL_amagic_generation |
3280af22 |
417 | #define B_comppadlist() (PL_main_cv ? CvPADLIST(PL_main_cv) : CvPADLIST(PL_compcv)) |
418 | #define B_sv_undef() &PL_sv_undef |
419 | #define B_sv_yes() &PL_sv_yes |
420 | #define B_sv_no() &PL_sv_no |
9d2bbe64 |
421 | #ifdef USE_ITHREADS |
422 | #define B_regex_padav() PL_regex_padav |
423 | #endif |
a8a597b2 |
424 | |
31d7d75a |
425 | B::AV |
426 | B_init_av() |
427 | |
059a8bb7 |
428 | B::AV |
429 | B_begin_av() |
430 | |
431 | B::AV |
432 | B_end_av() |
433 | |
9d2bbe64 |
434 | #ifdef USE_ITHREADS |
435 | |
436 | B::AV |
437 | B_regex_padav() |
438 | |
439 | #endif |
440 | |
a8a597b2 |
441 | B::CV |
442 | B_main_cv() |
443 | |
444 | B::OP |
445 | B_main_root() |
446 | |
447 | B::OP |
448 | B_main_start() |
449 | |
56eca212 |
450 | long |
451 | B_amagic_generation() |
452 | |
a8a597b2 |
453 | B::AV |
454 | B_comppadlist() |
455 | |
456 | B::SV |
457 | B_sv_undef() |
458 | |
459 | B::SV |
460 | B_sv_yes() |
461 | |
462 | B::SV |
463 | B_sv_no() |
464 | |
465 | MODULE = B PACKAGE = B |
466 | |
467 | |
468 | void |
469 | walkoptree(opsv, method) |
470 | SV * opsv |
471 | char * method |
cea2e8a9 |
472 | CODE: |
473 | walkoptree(aTHX_ opsv, method); |
a8a597b2 |
474 | |
475 | int |
476 | walkoptree_debug(...) |
477 | CODE: |
89ca4ac7 |
478 | dMY_CXT; |
a8a597b2 |
479 | RETVAL = walkoptree_debug; |
480 | if (items > 0 && SvTRUE(ST(1))) |
481 | walkoptree_debug = 1; |
482 | OUTPUT: |
483 | RETVAL |
484 | |
56431972 |
485 | #define address(sv) PTR2IV(sv) |
a8a597b2 |
486 | |
487 | IV |
488 | address(sv) |
489 | SV * sv |
490 | |
491 | B::SV |
492 | svref_2object(sv) |
493 | SV * sv |
494 | CODE: |
495 | if (!SvROK(sv)) |
496 | croak("argument is not a reference"); |
497 | RETVAL = (SV*)SvRV(sv); |
498 | OUTPUT: |
0cc1d052 |
499 | RETVAL |
500 | |
501 | void |
502 | opnumber(name) |
503 | char * name |
504 | CODE: |
505 | { |
506 | int i; |
507 | IV result = -1; |
508 | ST(0) = sv_newmortal(); |
509 | if (strncmp(name,"pp_",3) == 0) |
510 | name += 3; |
511 | for (i = 0; i < PL_maxo; i++) |
512 | { |
513 | if (strcmp(name, PL_op_name[i]) == 0) |
514 | { |
515 | result = i; |
516 | break; |
517 | } |
518 | } |
519 | sv_setiv(ST(0),result); |
520 | } |
a8a597b2 |
521 | |
522 | void |
523 | ppname(opnum) |
524 | int opnum |
525 | CODE: |
526 | ST(0) = sv_newmortal(); |
3280af22 |
527 | if (opnum >= 0 && opnum < PL_maxo) { |
a8a597b2 |
528 | sv_setpvn(ST(0), "pp_", 3); |
22c35a8c |
529 | sv_catpv(ST(0), PL_op_name[opnum]); |
a8a597b2 |
530 | } |
531 | |
532 | void |
533 | hash(sv) |
534 | SV * sv |
535 | CODE: |
536 | char *s; |
537 | STRLEN len; |
538 | U32 hash = 0; |
faccc32b |
539 | char hexhash[19]; /* must fit "0xffffffffffffffff" plus trailing \0 */ |
a8a597b2 |
540 | s = SvPV(sv, len); |
cf86991c |
541 | PERL_HASH(hash, s, len); |
faccc32b |
542 | sprintf(hexhash, "0x%"UVxf, (UV)hash); |
a8a597b2 |
543 | ST(0) = sv_2mortal(newSVpv(hexhash, 0)); |
544 | |
545 | #define cast_I32(foo) (I32)foo |
546 | IV |
547 | cast_I32(i) |
548 | IV i |
549 | |
550 | void |
551 | minus_c() |
552 | CODE: |
3280af22 |
553 | PL_minus_c = TRUE; |
a8a597b2 |
554 | |
059a8bb7 |
555 | void |
556 | save_BEGINs() |
557 | CODE: |
aefff11f |
558 | PL_savebegin = TRUE; |
059a8bb7 |
559 | |
a8a597b2 |
560 | SV * |
561 | cstring(sv) |
562 | SV * sv |
cea2e8a9 |
563 | CODE: |
564 | RETVAL = cstring(aTHX_ sv); |
565 | OUTPUT: |
566 | RETVAL |
a8a597b2 |
567 | |
568 | SV * |
569 | cchar(sv) |
570 | SV * sv |
cea2e8a9 |
571 | CODE: |
572 | RETVAL = cchar(aTHX_ sv); |
573 | OUTPUT: |
574 | RETVAL |
a8a597b2 |
575 | |
576 | void |
577 | threadsv_names() |
578 | PPCODE: |
4d1ff10f |
579 | #ifdef USE_5005THREADS |
a8a597b2 |
580 | int i; |
533c011a |
581 | STRLEN len = strlen(PL_threadsv_names); |
a8a597b2 |
582 | |
583 | EXTEND(sp, len); |
584 | for (i = 0; i < len; i++) |
79cb57f6 |
585 | PUSHs(sv_2mortal(newSVpvn(&PL_threadsv_names[i], 1))); |
a8a597b2 |
586 | #endif |
587 | |
588 | |
589 | #define OP_next(o) o->op_next |
590 | #define OP_sibling(o) o->op_sibling |
22c35a8c |
591 | #define OP_desc(o) PL_op_desc[o->op_type] |
a8a597b2 |
592 | #define OP_targ(o) o->op_targ |
593 | #define OP_type(o) o->op_type |
594 | #define OP_seq(o) o->op_seq |
595 | #define OP_flags(o) o->op_flags |
596 | #define OP_private(o) o->op_private |
597 | |
598 | MODULE = B PACKAGE = B::OP PREFIX = OP_ |
599 | |
600 | B::OP |
601 | OP_next(o) |
602 | B::OP o |
603 | |
604 | B::OP |
605 | OP_sibling(o) |
606 | B::OP o |
607 | |
608 | char * |
3f872cb9 |
609 | OP_name(o) |
610 | B::OP o |
611 | CODE: |
8063af02 |
612 | RETVAL = PL_op_name[o->op_type]; |
613 | OUTPUT: |
614 | RETVAL |
3f872cb9 |
615 | |
616 | |
8063af02 |
617 | void |
a8a597b2 |
618 | OP_ppaddr(o) |
619 | B::OP o |
dc333d64 |
620 | PREINIT: |
621 | int i; |
622 | SV *sv = sv_newmortal(); |
a8a597b2 |
623 | CODE: |
dc333d64 |
624 | sv_setpvn(sv, "PL_ppaddr[OP_", 13); |
625 | sv_catpv(sv, PL_op_name[o->op_type]); |
626 | for (i=13; i<SvCUR(sv); ++i) |
627 | SvPVX(sv)[i] = toUPPER(SvPVX(sv)[i]); |
628 | sv_catpv(sv, "]"); |
629 | ST(0) = sv; |
a8a597b2 |
630 | |
631 | char * |
632 | OP_desc(o) |
633 | B::OP o |
634 | |
7934575e |
635 | PADOFFSET |
a8a597b2 |
636 | OP_targ(o) |
637 | B::OP o |
638 | |
639 | U16 |
640 | OP_type(o) |
641 | B::OP o |
642 | |
643 | U16 |
644 | OP_seq(o) |
645 | B::OP o |
646 | |
647 | U8 |
648 | OP_flags(o) |
649 | B::OP o |
650 | |
651 | U8 |
652 | OP_private(o) |
653 | B::OP o |
654 | |
655 | #define UNOP_first(o) o->op_first |
656 | |
657 | MODULE = B PACKAGE = B::UNOP PREFIX = UNOP_ |
658 | |
659 | B::OP |
660 | UNOP_first(o) |
661 | B::UNOP o |
662 | |
663 | #define BINOP_last(o) o->op_last |
664 | |
665 | MODULE = B PACKAGE = B::BINOP PREFIX = BINOP_ |
666 | |
667 | B::OP |
668 | BINOP_last(o) |
669 | B::BINOP o |
670 | |
671 | #define LOGOP_other(o) o->op_other |
672 | |
673 | MODULE = B PACKAGE = B::LOGOP PREFIX = LOGOP_ |
674 | |
675 | B::OP |
676 | LOGOP_other(o) |
677 | B::LOGOP o |
678 | |
a8a597b2 |
679 | MODULE = B PACKAGE = B::LISTOP PREFIX = LISTOP_ |
680 | |
c03c2844 |
681 | U32 |
682 | LISTOP_children(o) |
683 | B::LISTOP o |
684 | OP * kid = NO_INIT |
685 | int i = NO_INIT |
686 | CODE: |
c03c2844 |
687 | i = 0; |
688 | for (kid = o->op_first; kid; kid = kid->op_sibling) |
689 | i++; |
8063af02 |
690 | RETVAL = i; |
691 | OUTPUT: |
692 | RETVAL |
c03c2844 |
693 | |
a8a597b2 |
694 | #define PMOP_pmreplroot(o) o->op_pmreplroot |
695 | #define PMOP_pmreplstart(o) o->op_pmreplstart |
696 | #define PMOP_pmnext(o) o->op_pmnext |
aaa362c4 |
697 | #define PMOP_pmregexp(o) PM_GETRE(o) |
9d2bbe64 |
698 | #ifdef USE_ITHREADS |
699 | #define PMOP_pmoffset(o) o->op_pmoffset |
700 | #endif |
a8a597b2 |
701 | #define PMOP_pmflags(o) o->op_pmflags |
702 | #define PMOP_pmpermflags(o) o->op_pmpermflags |
9d2bbe64 |
703 | #define PMOP_pmdynflags(o) o->op_pmdynflags |
a8a597b2 |
704 | |
705 | MODULE = B PACKAGE = B::PMOP PREFIX = PMOP_ |
706 | |
707 | void |
708 | PMOP_pmreplroot(o) |
709 | B::PMOP o |
710 | OP * root = NO_INIT |
711 | CODE: |
712 | ST(0) = sv_newmortal(); |
713 | root = o->op_pmreplroot; |
714 | /* OP_PUSHRE stores an SV* instead of an OP* in op_pmreplroot */ |
715 | if (o->op_type == OP_PUSHRE) { |
9d2bbe64 |
716 | #ifdef USE_ITHREADS |
717 | sv_setiv(ST(0), INT2PTR(PADOFFSET,root) ); |
718 | #else |
a8a597b2 |
719 | sv_setiv(newSVrv(ST(0), root ? |
720 | svclassnames[SvTYPE((SV*)root)] : "B::SV"), |
56431972 |
721 | PTR2IV(root)); |
9d2bbe64 |
722 | #endif |
a8a597b2 |
723 | } |
724 | else { |
56431972 |
725 | sv_setiv(newSVrv(ST(0), cc_opclassname(aTHX_ root)), PTR2IV(root)); |
a8a597b2 |
726 | } |
727 | |
728 | B::OP |
729 | PMOP_pmreplstart(o) |
730 | B::PMOP o |
731 | |
732 | B::PMOP |
733 | PMOP_pmnext(o) |
734 | B::PMOP o |
735 | |
9d2bbe64 |
736 | #ifdef USE_ITHREADS |
737 | |
738 | IV |
739 | PMOP_pmoffset(o) |
740 | B::PMOP o |
741 | |
742 | #endif |
743 | |
a8a597b2 |
744 | U16 |
745 | PMOP_pmflags(o) |
746 | B::PMOP o |
747 | |
748 | U16 |
749 | PMOP_pmpermflags(o) |
750 | B::PMOP o |
751 | |
9d2bbe64 |
752 | U8 |
753 | PMOP_pmdynflags(o) |
754 | B::PMOP o |
755 | |
a8a597b2 |
756 | void |
757 | PMOP_precomp(o) |
758 | B::PMOP o |
759 | REGEXP * rx = NO_INIT |
760 | CODE: |
761 | ST(0) = sv_newmortal(); |
aaa362c4 |
762 | rx = PM_GETRE(o); |
a8a597b2 |
763 | if (rx) |
764 | sv_setpvn(ST(0), rx->precomp, rx->prelen); |
765 | |
ac33dcd1 |
766 | #define SVOP_sv(o) cSVOPo->op_sv |
767 | #define SVOP_gv(o) ((GV*)cSVOPo->op_sv) |
a8a597b2 |
768 | |
769 | MODULE = B PACKAGE = B::SVOP PREFIX = SVOP_ |
770 | |
a8a597b2 |
771 | B::SV |
772 | SVOP_sv(o) |
773 | B::SVOP o |
774 | |
f22444f5 |
775 | B::GV |
065a1863 |
776 | SVOP_gv(o) |
777 | B::SVOP o |
778 | |
7934575e |
779 | #define PADOP_padix(o) o->op_padix |
780 | #define PADOP_sv(o) (o->op_padix ? PL_curpad[o->op_padix] : Nullsv) |
781 | #define PADOP_gv(o) ((o->op_padix \ |
782 | && SvTYPE(PL_curpad[o->op_padix]) == SVt_PVGV) \ |
783 | ? (GV*)PL_curpad[o->op_padix] : Nullgv) |
a8a597b2 |
784 | |
7934575e |
785 | MODULE = B PACKAGE = B::PADOP PREFIX = PADOP_ |
786 | |
787 | PADOFFSET |
788 | PADOP_padix(o) |
789 | B::PADOP o |
790 | |
791 | B::SV |
792 | PADOP_sv(o) |
793 | B::PADOP o |
a8a597b2 |
794 | |
795 | B::GV |
7934575e |
796 | PADOP_gv(o) |
797 | B::PADOP o |
a8a597b2 |
798 | |
799 | MODULE = B PACKAGE = B::PVOP PREFIX = PVOP_ |
800 | |
801 | void |
802 | PVOP_pv(o) |
803 | B::PVOP o |
804 | CODE: |
805 | /* |
bec89253 |
806 | * OP_TRANS uses op_pv to point to a table of 256 or >=258 shorts |
a8a597b2 |
807 | * whereas other PVOPs point to a null terminated string. |
808 | */ |
bec89253 |
809 | if (o->op_type == OP_TRANS && |
810 | (o->op_private & OPpTRANS_COMPLEMENT) && |
811 | !(o->op_private & OPpTRANS_DELETE)) |
812 | { |
813 | short* tbl = (short*)o->op_pv; |
814 | short entries = 257 + tbl[256]; |
815 | ST(0) = sv_2mortal(newSVpv(o->op_pv, entries * sizeof(short))); |
816 | } |
817 | else if (o->op_type == OP_TRANS) { |
818 | ST(0) = sv_2mortal(newSVpv(o->op_pv, 256 * sizeof(short))); |
819 | } |
820 | else |
821 | ST(0) = sv_2mortal(newSVpv(o->op_pv, 0)); |
a8a597b2 |
822 | |
823 | #define LOOP_redoop(o) o->op_redoop |
824 | #define LOOP_nextop(o) o->op_nextop |
825 | #define LOOP_lastop(o) o->op_lastop |
826 | |
827 | MODULE = B PACKAGE = B::LOOP PREFIX = LOOP_ |
828 | |
829 | |
830 | B::OP |
831 | LOOP_redoop(o) |
832 | B::LOOP o |
833 | |
834 | B::OP |
835 | LOOP_nextop(o) |
836 | B::LOOP o |
837 | |
838 | B::OP |
839 | LOOP_lastop(o) |
840 | B::LOOP o |
841 | |
842 | #define COP_label(o) o->cop_label |
11faa288 |
843 | #define COP_stashpv(o) CopSTASHPV(o) |
844 | #define COP_stash(o) CopSTASH(o) |
57843af0 |
845 | #define COP_file(o) CopFILE(o) |
a8a597b2 |
846 | #define COP_cop_seq(o) o->cop_seq |
847 | #define COP_arybase(o) o->cop_arybase |
57843af0 |
848 | #define COP_line(o) CopLINE(o) |
b295d113 |
849 | #define COP_warnings(o) o->cop_warnings |
a8a597b2 |
850 | |
851 | MODULE = B PACKAGE = B::COP PREFIX = COP_ |
852 | |
853 | char * |
854 | COP_label(o) |
855 | B::COP o |
856 | |
11faa288 |
857 | char * |
858 | COP_stashpv(o) |
859 | B::COP o |
860 | |
a8a597b2 |
861 | B::HV |
862 | COP_stash(o) |
863 | B::COP o |
864 | |
57843af0 |
865 | char * |
866 | COP_file(o) |
a8a597b2 |
867 | B::COP o |
868 | |
869 | U32 |
870 | COP_cop_seq(o) |
871 | B::COP o |
872 | |
873 | I32 |
874 | COP_arybase(o) |
875 | B::COP o |
876 | |
877 | U16 |
878 | COP_line(o) |
879 | B::COP o |
880 | |
b295d113 |
881 | B::SV |
882 | COP_warnings(o) |
883 | B::COP o |
884 | |
a8a597b2 |
885 | MODULE = B PACKAGE = B::SV PREFIX = Sv |
886 | |
887 | U32 |
888 | SvREFCNT(sv) |
889 | B::SV sv |
890 | |
891 | U32 |
892 | SvFLAGS(sv) |
893 | B::SV sv |
894 | |
895 | MODULE = B PACKAGE = B::IV PREFIX = Sv |
896 | |
897 | IV |
898 | SvIV(sv) |
899 | B::IV sv |
900 | |
901 | IV |
902 | SvIVX(sv) |
903 | B::IV sv |
904 | |
0ca04487 |
905 | UV |
906 | SvUVX(sv) |
907 | B::IV sv |
908 | |
909 | |
a8a597b2 |
910 | MODULE = B PACKAGE = B::IV |
911 | |
912 | #define needs64bits(sv) ((I32)SvIVX(sv) != SvIVX(sv)) |
913 | |
914 | int |
915 | needs64bits(sv) |
916 | B::IV sv |
917 | |
918 | void |
919 | packiv(sv) |
920 | B::IV sv |
921 | CODE: |
922 | if (sizeof(IV) == 8) { |
923 | U32 wp[2]; |
924 | IV iv = SvIVX(sv); |
925 | /* |
926 | * The following way of spelling 32 is to stop compilers on |
927 | * 32-bit architectures from moaning about the shift count |
928 | * being >= the width of the type. Such architectures don't |
929 | * reach this code anyway (unless sizeof(IV) > 8 but then |
930 | * everything else breaks too so I'm not fussed at the moment). |
931 | */ |
42718184 |
932 | #ifdef UV_IS_QUAD |
933 | wp[0] = htonl(((UV)iv) >> (sizeof(UV)*4)); |
934 | #else |
935 | wp[0] = htonl(((U32)iv) >> (sizeof(UV)*4)); |
936 | #endif |
a8a597b2 |
937 | wp[1] = htonl(iv & 0xffffffff); |
79cb57f6 |
938 | ST(0) = sv_2mortal(newSVpvn((char *)wp, 8)); |
a8a597b2 |
939 | } else { |
940 | U32 w = htonl((U32)SvIVX(sv)); |
79cb57f6 |
941 | ST(0) = sv_2mortal(newSVpvn((char *)&w, 4)); |
a8a597b2 |
942 | } |
943 | |
944 | MODULE = B PACKAGE = B::NV PREFIX = Sv |
945 | |
76ef7183 |
946 | NV |
a8a597b2 |
947 | SvNV(sv) |
948 | B::NV sv |
949 | |
76ef7183 |
950 | NV |
a8a597b2 |
951 | SvNVX(sv) |
952 | B::NV sv |
953 | |
954 | MODULE = B PACKAGE = B::RV PREFIX = Sv |
955 | |
956 | B::SV |
957 | SvRV(sv) |
958 | B::RV sv |
959 | |
960 | MODULE = B PACKAGE = B::PV PREFIX = Sv |
961 | |
0b40bd6d |
962 | char* |
963 | SvPVX(sv) |
964 | B::PV sv |
965 | |
b326da91 |
966 | B::SV |
967 | SvRV(sv) |
968 | B::PV sv |
969 | CODE: |
970 | if( SvROK(sv) ) { |
971 | RETVAL = SvRV(sv); |
972 | } |
973 | else { |
974 | croak( "argument is not SvROK" ); |
975 | } |
976 | OUTPUT: |
977 | RETVAL |
978 | |
a8a597b2 |
979 | void |
980 | SvPV(sv) |
981 | B::PV sv |
982 | CODE: |
b326da91 |
983 | ST(0) = sv_newmortal(); |
9d2bbe64 |
984 | if( SvPOK(sv) ) { |
b326da91 |
985 | sv_setpvn(ST(0), SvPVX(sv), SvCUR(sv)); |
986 | SvFLAGS(ST(0)) |= SvUTF8(sv); |
987 | } |
988 | else { |
989 | /* XXX for backward compatibility, but should fail */ |
990 | /* croak( "argument is not SvPOK" ); */ |
991 | sv_setpvn(ST(0), NULL, 0); |
992 | } |
a8a597b2 |
993 | |
445a12f6 |
994 | STRLEN |
995 | SvLEN(sv) |
996 | B::PV sv |
997 | |
998 | STRLEN |
999 | SvCUR(sv) |
1000 | B::PV sv |
1001 | |
a8a597b2 |
1002 | MODULE = B PACKAGE = B::PVMG PREFIX = Sv |
1003 | |
1004 | void |
1005 | SvMAGIC(sv) |
1006 | B::PVMG sv |
1007 | MAGIC * mg = NO_INIT |
1008 | PPCODE: |
1009 | for (mg = SvMAGIC(sv); mg; mg = mg->mg_moremagic) |
cea2e8a9 |
1010 | XPUSHs(make_mg_object(aTHX_ sv_newmortal(), mg)); |
a8a597b2 |
1011 | |
1012 | MODULE = B PACKAGE = B::PVMG |
1013 | |
1014 | B::HV |
1015 | SvSTASH(sv) |
1016 | B::PVMG sv |
1017 | |
1018 | #define MgMOREMAGIC(mg) mg->mg_moremagic |
1019 | #define MgPRIVATE(mg) mg->mg_private |
1020 | #define MgTYPE(mg) mg->mg_type |
1021 | #define MgFLAGS(mg) mg->mg_flags |
1022 | #define MgOBJ(mg) mg->mg_obj |
88b39979 |
1023 | #define MgLENGTH(mg) mg->mg_len |
bde7177d |
1024 | #define MgREGEX(mg) PTR2IV(mg->mg_obj) |
a8a597b2 |
1025 | |
1026 | MODULE = B PACKAGE = B::MAGIC PREFIX = Mg |
1027 | |
1028 | B::MAGIC |
1029 | MgMOREMAGIC(mg) |
1030 | B::MAGIC mg |
1031 | |
1032 | U16 |
1033 | MgPRIVATE(mg) |
1034 | B::MAGIC mg |
1035 | |
1036 | char |
1037 | MgTYPE(mg) |
1038 | B::MAGIC mg |
1039 | |
1040 | U8 |
1041 | MgFLAGS(mg) |
1042 | B::MAGIC mg |
1043 | |
1044 | B::SV |
1045 | MgOBJ(mg) |
1046 | B::MAGIC mg |
b326da91 |
1047 | CODE: |
1048 | if( mg->mg_type != 'r' ) { |
1049 | RETVAL = MgOBJ(mg); |
1050 | } |
1051 | else { |
1052 | croak( "OBJ is not meaningful on r-magic" ); |
1053 | } |
1054 | OUTPUT: |
1055 | RETVAL |
1056 | |
9d2bbe64 |
1057 | IV |
1058 | MgREGEX(mg) |
1059 | B::MAGIC mg |
1060 | CODE: |
1061 | if( mg->mg_type == 'r' ) { |
1062 | RETVAL = MgREGEX(mg); |
1063 | } |
1064 | else { |
1065 | croak( "REGEX is only meaningful on r-magic" ); |
1066 | } |
1067 | OUTPUT: |
1068 | RETVAL |
1069 | |
b326da91 |
1070 | SV* |
1071 | precomp(mg) |
1072 | B::MAGIC mg |
1073 | CODE: |
1074 | if (mg->mg_type == 'r') { |
1075 | REGEXP* rx = (REGEXP*)mg->mg_obj; |
1076 | if( rx ) |
1077 | RETVAL = newSVpvn( rx->precomp, rx->prelen ); |
1078 | } |
1079 | else { |
1080 | croak( "precomp is only meaningful on r-magic" ); |
1081 | } |
1082 | OUTPUT: |
1083 | RETVAL |
a8a597b2 |
1084 | |
88b39979 |
1085 | I32 |
1086 | MgLENGTH(mg) |
1087 | B::MAGIC mg |
1088 | |
a8a597b2 |
1089 | void |
1090 | MgPTR(mg) |
1091 | B::MAGIC mg |
1092 | CODE: |
1093 | ST(0) = sv_newmortal(); |
88b39979 |
1094 | if (mg->mg_ptr){ |
1095 | if (mg->mg_len >= 0){ |
1096 | sv_setpvn(ST(0), mg->mg_ptr, mg->mg_len); |
1097 | } else { |
1098 | if (mg->mg_len == HEf_SVKEY) |
1099 | sv_setsv(ST(0),newRV((SV*)mg->mg_ptr)); |
1100 | } |
1101 | } |
a8a597b2 |
1102 | |
1103 | MODULE = B PACKAGE = B::PVLV PREFIX = Lv |
1104 | |
1105 | U32 |
1106 | LvTARGOFF(sv) |
1107 | B::PVLV sv |
1108 | |
1109 | U32 |
1110 | LvTARGLEN(sv) |
1111 | B::PVLV sv |
1112 | |
1113 | char |
1114 | LvTYPE(sv) |
1115 | B::PVLV sv |
1116 | |
1117 | B::SV |
1118 | LvTARG(sv) |
1119 | B::PVLV sv |
1120 | |
1121 | MODULE = B PACKAGE = B::BM PREFIX = Bm |
1122 | |
1123 | I32 |
1124 | BmUSEFUL(sv) |
1125 | B::BM sv |
1126 | |
1127 | U16 |
1128 | BmPREVIOUS(sv) |
1129 | B::BM sv |
1130 | |
1131 | U8 |
1132 | BmRARE(sv) |
1133 | B::BM sv |
1134 | |
1135 | void |
1136 | BmTABLE(sv) |
1137 | B::BM sv |
1138 | STRLEN len = NO_INIT |
1139 | char * str = NO_INIT |
1140 | CODE: |
1141 | str = SvPV(sv, len); |
1142 | /* Boyer-Moore table is just after string and its safety-margin \0 */ |
79cb57f6 |
1143 | ST(0) = sv_2mortal(newSVpvn(str + len + 1, 256)); |
a8a597b2 |
1144 | |
1145 | MODULE = B PACKAGE = B::GV PREFIX = Gv |
1146 | |
1147 | void |
1148 | GvNAME(gv) |
1149 | B::GV gv |
1150 | CODE: |
79cb57f6 |
1151 | ST(0) = sv_2mortal(newSVpvn(GvNAME(gv), GvNAMELEN(gv))); |
a8a597b2 |
1152 | |
87d7fd28 |
1153 | bool |
1154 | is_empty(gv) |
1155 | B::GV gv |
1156 | CODE: |
1157 | RETVAL = GvGP(gv) == Null(GP*); |
1158 | OUTPUT: |
1159 | RETVAL |
1160 | |
a8a597b2 |
1161 | B::HV |
1162 | GvSTASH(gv) |
1163 | B::GV gv |
1164 | |
1165 | B::SV |
1166 | GvSV(gv) |
1167 | B::GV gv |
1168 | |
1169 | B::IO |
1170 | GvIO(gv) |
1171 | B::GV gv |
1172 | |
1173 | B::CV |
1174 | GvFORM(gv) |
1175 | B::GV gv |
1176 | |
1177 | B::AV |
1178 | GvAV(gv) |
1179 | B::GV gv |
1180 | |
1181 | B::HV |
1182 | GvHV(gv) |
1183 | B::GV gv |
1184 | |
1185 | B::GV |
1186 | GvEGV(gv) |
1187 | B::GV gv |
1188 | |
1189 | B::CV |
1190 | GvCV(gv) |
1191 | B::GV gv |
1192 | |
1193 | U32 |
1194 | GvCVGEN(gv) |
1195 | B::GV gv |
1196 | |
1197 | U16 |
1198 | GvLINE(gv) |
1199 | B::GV gv |
1200 | |
b195d487 |
1201 | char * |
1202 | GvFILE(gv) |
1203 | B::GV gv |
1204 | |
a8a597b2 |
1205 | B::GV |
1206 | GvFILEGV(gv) |
1207 | B::GV gv |
1208 | |
1209 | MODULE = B PACKAGE = B::GV |
1210 | |
1211 | U32 |
1212 | GvREFCNT(gv) |
1213 | B::GV gv |
1214 | |
1215 | U8 |
1216 | GvFLAGS(gv) |
1217 | B::GV gv |
1218 | |
1219 | MODULE = B PACKAGE = B::IO PREFIX = Io |
1220 | |
1221 | long |
1222 | IoLINES(io) |
1223 | B::IO io |
1224 | |
1225 | long |
1226 | IoPAGE(io) |
1227 | B::IO io |
1228 | |
1229 | long |
1230 | IoPAGE_LEN(io) |
1231 | B::IO io |
1232 | |
1233 | long |
1234 | IoLINES_LEFT(io) |
1235 | B::IO io |
1236 | |
1237 | char * |
1238 | IoTOP_NAME(io) |
1239 | B::IO io |
1240 | |
1241 | B::GV |
1242 | IoTOP_GV(io) |
1243 | B::IO io |
1244 | |
1245 | char * |
1246 | IoFMT_NAME(io) |
1247 | B::IO io |
1248 | |
1249 | B::GV |
1250 | IoFMT_GV(io) |
1251 | B::IO io |
1252 | |
1253 | char * |
1254 | IoBOTTOM_NAME(io) |
1255 | B::IO io |
1256 | |
1257 | B::GV |
1258 | IoBOTTOM_GV(io) |
1259 | B::IO io |
1260 | |
1261 | short |
1262 | IoSUBPROCESS(io) |
1263 | B::IO io |
1264 | |
b326da91 |
1265 | bool |
1266 | IsSTD(io,name) |
1267 | B::IO io |
1268 | char* name |
1269 | PREINIT: |
1270 | PerlIO* handle = 0; |
1271 | CODE: |
1272 | if( strEQ( name, "stdin" ) ) { |
1273 | handle = PerlIO_stdin(); |
1274 | } |
1275 | else if( strEQ( name, "stdout" ) ) { |
1276 | handle = PerlIO_stdout(); |
1277 | } |
1278 | else if( strEQ( name, "stderr" ) ) { |
1279 | handle = PerlIO_stderr(); |
1280 | } |
1281 | else { |
1282 | croak( "Invalid value '%s'", name ); |
1283 | } |
1284 | RETVAL = handle == IoIFP(io); |
1285 | OUTPUT: |
1286 | RETVAL |
1287 | |
a8a597b2 |
1288 | MODULE = B PACKAGE = B::IO |
1289 | |
1290 | char |
1291 | IoTYPE(io) |
1292 | B::IO io |
1293 | |
1294 | U8 |
1295 | IoFLAGS(io) |
1296 | B::IO io |
1297 | |
1298 | MODULE = B PACKAGE = B::AV PREFIX = Av |
1299 | |
1300 | SSize_t |
1301 | AvFILL(av) |
1302 | B::AV av |
1303 | |
1304 | SSize_t |
1305 | AvMAX(av) |
1306 | B::AV av |
1307 | |
1308 | #define AvOFF(av) ((XPVAV*)SvANY(av))->xof_off |
1309 | |
1310 | IV |
1311 | AvOFF(av) |
1312 | B::AV av |
1313 | |
1314 | void |
1315 | AvARRAY(av) |
1316 | B::AV av |
1317 | PPCODE: |
1318 | if (AvFILL(av) >= 0) { |
1319 | SV **svp = AvARRAY(av); |
1320 | I32 i; |
1321 | for (i = 0; i <= AvFILL(av); i++) |
cea2e8a9 |
1322 | XPUSHs(make_sv_object(aTHX_ sv_newmortal(), svp[i])); |
a8a597b2 |
1323 | } |
1324 | |
1325 | MODULE = B PACKAGE = B::AV |
1326 | |
1327 | U8 |
1328 | AvFLAGS(av) |
1329 | B::AV av |
1330 | |
1331 | MODULE = B PACKAGE = B::CV PREFIX = Cv |
1332 | |
1333 | B::HV |
1334 | CvSTASH(cv) |
1335 | B::CV cv |
1336 | |
1337 | B::OP |
1338 | CvSTART(cv) |
1339 | B::CV cv |
1340 | |
1341 | B::OP |
1342 | CvROOT(cv) |
1343 | B::CV cv |
1344 | |
1345 | B::GV |
1346 | CvGV(cv) |
1347 | B::CV cv |
1348 | |
57843af0 |
1349 | char * |
1350 | CvFILE(cv) |
1351 | B::CV cv |
1352 | |
a8a597b2 |
1353 | long |
1354 | CvDEPTH(cv) |
1355 | B::CV cv |
1356 | |
1357 | B::AV |
1358 | CvPADLIST(cv) |
1359 | B::CV cv |
1360 | |
1361 | B::CV |
1362 | CvOUTSIDE(cv) |
1363 | B::CV cv |
1364 | |
1365 | void |
1366 | CvXSUB(cv) |
1367 | B::CV cv |
1368 | CODE: |
56431972 |
1369 | ST(0) = sv_2mortal(newSViv(PTR2IV(CvXSUB(cv)))); |
a8a597b2 |
1370 | |
1371 | |
1372 | void |
1373 | CvXSUBANY(cv) |
1374 | B::CV cv |
1375 | CODE: |
b326da91 |
1376 | ST(0) = CvCONST(cv) ? |
1377 | make_sv_object(aTHX_ sv_newmortal(),CvXSUBANY(cv).any_ptr) : |
1378 | sv_2mortal(newSViv(CvXSUBANY(cv).any_iv)); |
a8a597b2 |
1379 | |
5cfd8ad4 |
1380 | MODULE = B PACKAGE = B::CV |
1381 | |
6aaf4108 |
1382 | U16 |
5cfd8ad4 |
1383 | CvFLAGS(cv) |
1384 | B::CV cv |
1385 | |
de3f1649 |
1386 | MODULE = B PACKAGE = B::CV PREFIX = cv_ |
1387 | |
1388 | B::SV |
1389 | cv_const_sv(cv) |
1390 | B::CV cv |
1391 | |
5cfd8ad4 |
1392 | |
a8a597b2 |
1393 | MODULE = B PACKAGE = B::HV PREFIX = Hv |
1394 | |
1395 | STRLEN |
1396 | HvFILL(hv) |
1397 | B::HV hv |
1398 | |
1399 | STRLEN |
1400 | HvMAX(hv) |
1401 | B::HV hv |
1402 | |
1403 | I32 |
1404 | HvKEYS(hv) |
1405 | B::HV hv |
1406 | |
1407 | I32 |
1408 | HvRITER(hv) |
1409 | B::HV hv |
1410 | |
1411 | char * |
1412 | HvNAME(hv) |
1413 | B::HV hv |
1414 | |
1415 | B::PMOP |
1416 | HvPMROOT(hv) |
1417 | B::HV hv |
1418 | |
1419 | void |
1420 | HvARRAY(hv) |
1421 | B::HV hv |
1422 | PPCODE: |
1423 | if (HvKEYS(hv) > 0) { |
1424 | SV *sv; |
1425 | char *key; |
1426 | I32 len; |
1427 | (void)hv_iterinit(hv); |
1428 | EXTEND(sp, HvKEYS(hv) * 2); |
8063af02 |
1429 | while ((sv = hv_iternextsv(hv, &key, &len))) { |
79cb57f6 |
1430 | PUSHs(newSVpvn(key, len)); |
cea2e8a9 |
1431 | PUSHs(make_sv_object(aTHX_ sv_newmortal(), sv)); |
a8a597b2 |
1432 | } |
1433 | } |